Graph-grammers and their application to computer science   
ed. by Harmut Ehrig, Manfred Nagl and Grzegorz Rozenberg 
 - Berlin  Springer-Verlag  1983 
 - viii, 452p. 
<br/><br/><label>ISBN: </label>3540123105 
<br/><br/><label>Dewey Class. No.: </label>005.535  / N835